Athetosis

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Athetosis
Classification and external resources
ICD-10	R25.8
ICD-9	781.0
DiseasesDB	16662
MeSH	D001264

Athetosis is a continuous stream of slow, sinuous, writhing movements, typically of the hands and feet. Movements typical to athetosis are sometimes called athetoid movements. It is said to be caused by damage to the corpus striatum of the brain, and can also be caused by a lesion of the motor thalamus.^{[citation needed]}

Athetosis is to be distinguished from pseudoathetosis, which is abnormal writhing movement, usually of the fingers, occurring when the eyes are closed, caused by a failure of joint position sense (proprioception), for example in peripheral neuropathy.

[edit] See also

• Choreoathetosis
• Chorea
• Dyskinesia
• Cerebral palsy

v • d • e Symptoms and signs: nervous and musculoskeletal systems (R25-R29, 781.0, 781.2-9) Primarily nervous system Primarily CNS Movement disorders Dyskinesia: Athetosis · Tremor Gait abnormality Scissor gait · Cerebellar ataxia · Festinating gait · Propulsive gait · Stomping gait · Spastic gait · Magnetic gait Lack of coordination Dyskinesia: Ataxia (Cerebellar ataxia/Dysmetria, Sensory ataxia) Dysdiadochokinesia · Asterixis Other Abnormal posturing: Opisthotonus Perceptual disorder: Hemispatial neglect Facial weakness · Hyperreflexia · Pronator drift Primarily PNS Gait abnormality Steppage gait · Antalgic gait Primarily muscular Movement disorders Spasm (Trismus) · Fasciculation · Fibrillation · Myokymia · Cramp  · Restless legs syndrome Gait abnormality Myopathic gait · Trendelenburg gait · Pigeon gait Other Tetany · Meningism Primarily skeletal Rachitic rosary · Clubbing central nervous system navs: anat/physio/dev, noncongen/congen/neoplasia, symptoms+signs/eponymous, proc peripheral nervous system navs: anat/histo/physio/dev, noncongen PNS somatic/autonomic/congen/neoplasia, symptoms+signs/eponymous, proc muscle, DF+DRCT navs: anat/hist/physio, acquired myopathy/congenital myopathy/neoplasia, symptoms+signs/eponymous, proc Bone and cartilage navboxes: anat / physio / dev, noncongen / congen / neoplasia, symptoms+signs / eponymous signs, proc

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